Protect yourself against future threats.
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AUSCERT External Security Bulletin Redistribution
ESB-2020.4508
postsrsd security update
21 December 2020
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AusCERT Security Bulletin Summary
---------------------------------
Product: postsrsd
Publisher: Debian
Operating System: Debian GNU/Linux
Linux variants
Impact/Access: Denial of Service -- Unknown/Unspecified
Resolution: Patch/Upgrade
CVE Names: CVE-2020-35573
Original Bulletin:
https://www.debian.org/lts/security/2020/dla-2502
Comment: This advisory references vulnerabilities in products which run on
platforms other than Debian. It is recommended that administrators
running postsrsd check for an updated version of the software for
their operating system.
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Debian LTS Advisory DLA-2502-1 debian-lts@lists.debian.org
https://www.debian.org/lts/security/ Adrian Bunk
December 20, 2020 https://wiki.debian.org/LTS
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Package : postsrsd
Version : 1.4-1+deb9u1
CVE ID : CVE-2020-35573
Debian Bug :
A potential denial-of-service attack through malicious timestamp tags
was fixed in PostSRSd, a Sender Rewriting Scheme (SRS) lookup table for
Postfix.
For Debian 9 stretch, this problem has been fixed in version
1.4-1+deb9u1.
We recommend that you upgrade your postsrsd packages.
For the detailed security status of postsrsd please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/postsrsd
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
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